Hello John, With standard heads at 1/2" overlength, the nominal swingweight would be D5 +/- 1. That shaft is lighter and will take away one swingweight. Adding the multicompound grip adds back about 1-2 swingweights. That adds up to D5-D6 +/-1 swingweight. We do have lighterweight heads and can get down to a D3-D4 +/1 swingweight. Please have your pro make that swingweight request when he/she calls in your order.